Class
Family
Classification
Subordinate Taxa
Nomenclature
Scientific Name:
Pyrus L., Sp. Pl. 479 (1753)
Vernacular Name(s):
pear
Description
Deciduous trees or shrubs, often spiny below when young and on strong vegetative shoots; stems ascending to spreading; young shoots sometimes hairy. Lvs distributed along long shoots or clustered on short shoots, usually simple, serrate or entire, rarely lobed; stipules deciduous, confined to long shoots. Infl. an umbel-like cluster. Fls 5-merous, ☿, pedicellate, white or rarely pinkish, medium-sized. Hypanthium tubular, closed at apex. Epicalyx 0. Calyx 5-merous; sepals reflexed or spreading, deciduous or persistent. Petals 5, often suborbicular, spreading. Stamens 20–30. Ovary inferior; carpels 2–5; styles 2–5, free, closely constricted at base by disc; ovules 2 in each locule. Fr. a pyriform, turbinate or globose, fleshy pome containing abundant stone cells; skin usually brown, yellow or green, sometimes with paler dots; carpel walls papery; seeds several, dark brown or black.
[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]
Biostatus
Exotic
| Category | Number |
|---|---|
| Exotic: Fully Naturalised | 1 |
| Total | 1 |
Bibliography
Linnaeus, C. 1753: Species Plantarum. Impensis Laurentii Salvii, Stockholm.
Mabberley, D.J. 2008: Mabberley's plant book, a portable dictionary of plants, their classification and uses. Edition 3. Cambridge University Press.
